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Hypolipida.mic a.d a.tioxida.t effect of Enicostemma.littora.e Blume

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2011年第5期1卷 381-385页

作者： Thiruma.a. T Viviya. Thera.a.S Eluma.a. ek Da.id E Post Gra.ua.e a.d Resea.ch Depa.tment of Zoology Voorhees CollegePhysiology Wing

Objective:To investiga.e the hypolipida.mic a.d a.tioxida.t effects of a.ueous lea. extra.t of Enicoslemma.littora.e(***)Blume(Ens)a.a.nst etha.ol induced hepa.ic injury in a.bino ***:Ma.e a.bino ra.s of six numbers in ea.h group were underta.en for *** a.d a.tioxida.t effect of *** Blume(Ens)a.ueous lea. extra.t a. a.dosa.e of 250 mg/kg bw wa. ***:Levels of serum a.d tissue cholesterol,triglycerides a.d free fa.ty a.ids were eleva.ed a.d levels of tissue thioba.bituric a.id rea.tive substa.ces(TBa.S)a.d lipid hydroperoxide were increa.ed in etha.ol trea.ed *** a.tivity levels of liver a.tioxida.t enzymes such a. superoxide dismuta.e(SOD),ca.a.a.e(Ca.),gluta.hione peroxida.e(GPX)a.d gluta.hione-s-tra.sfera.e(GST)were *** a.iminstra.ion of extra.t of E,littora.e Blume,levels of cholesterol,triglycerides a.d free fa.ty a.ids were decrea.ed in serum a.d liver tissue,levels of TBa.S a.d lipid hydroperoxide were decrea.ed,a.d Ever a.tioxida.t enzymes were increa.ed in liver tissue;Conclusions:It ca. be concluded tha. the a.ueous lea. extra.t of E,littora.e Blume(Ens)ha. potent restora.ive effect on hyperlipida.mic a.d oxida.ive stress.

关键词： Hepa.oprotective Etha.ol a.tioxida.t enzymes Enicostemma littora.e Blume Oxida.ive stress Hypolipida.mic effect

Hypoglycemic effect of Bra.sica.juncea.seeds) on streptozotocin induced dia.etic ma.e a.bino ra.

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2011年第4期1卷 323-325页

作者： T Thiruma.a. S Viviya. Thera.a.ek Eluma.a. E Da.id P.G.a.d Resea.ch Depa.tment of Zoology Voorhees CollegePhysiology wingVellore-632001(T.N.)India

Objective:To eva.ua.e the hypoglycemic effect of Bra.sica.juncea.seeds) on streptozotocin induced dia.etic ma.e a.bino ***:Hypoglycemic a.tivity of Bra.sica.juncea.seeds)a.ueous extra.t a. a.dose of 250,350 a.d 450 mg/kg body weight wa. *** ma.e Swiss a.bino ra.s of six numbers in ea.h group wa. underta.en for study a.d ***:The serum insulin levels were recorded a.significa.t depletion in a.l groups,short term a. well a. long term dia.etic a.ima.s,when compa.ed to tha. of norma. a.ima.s.a.significa.t dosa.e dependent a.gmenting effect of the seed extra.t on the serum insulin wa. recorded in both short term a. well a. long term ***:The a.ueous seed extra.t of Bra.sica.juncea.ha. potent hypoglycemic a.tivity in ma.e a.bino ra..

关键词： Hypoglycemic Dia.etes mellitus a.urveda a.ti-dia.etic Insulin

Ga.s/a.Ga.s heterostructure na.owires studied by ca.hodoluminescence

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Na.o Resea.ch 2014年第4期7卷 473-490页

作者： Jessica.Bolinsson Ma.tin ek Joha.na.Tra.a.dh Kilia. Mergentha.er Da.iel Ja.obsson Ma.s-Erik Pistol La.s Sa.uelson a.ders Gusta.sson Solid Sta.e Physics a.d the Na.ometer Structure Consortium Lund University Box 118 SE-221 00 Lund Sweden Polymer a.d Ma.eria.s Chemistry Lund University Box 124 SE-221 00 Lund Sweden

In this report we explore the structura. a.d optica. properties of Ga.s/a.Ga.s heterostructure na.owires grown by meta.orga.ic va.our pha.e epita.y using gold seed-pa.ticles. The optica. studies were done by low-tempera.ure ca.hodo- luminescence （CL） in a.sca.ning electron microscope （SEM）. We perform a.systema.ic investiga.ion of how the na.owire growth-tempera.ure a.fects the tota. photon emission, a.d va.ia.ions in the emission energy a.d intensity a.ong the length of the na.owires. The morphology a.d crysta. structures of the na.owires were investiga.ed using SEM a.d tra.smission electron microscopy （TEM）. In order to correla.e specific photon emission cha.a.teristics with va.ia.ions in the na.owire crysta. structure directly, TEM a.d spa.ia.ly resolved CL mea.urements were performed on the sa.e individua. na.owires. We found tha. the ma.n emission energy wa. loca.ed a. a.ound 1.48 eV, a.d tha. the emission intensity wa. grea.ly enha.ced when increa.ing the Ga.s na.owire core growth tempera.ure. The da.a.strongly suggests tha. this emission energy is rela.ed to rota.iona. twins in the Ga.s na.owire core. Our mea.urements a.so show tha. ra.ia. overgrowth by Ga.s on the Ga.s na.owire core ca. ha.e a.deteriora.ing effect on the optica. qua.ity of the na.owires. Fina.ly, we conclude tha. a. in situ pre-growth a.nea.ing step a. a.sufficiently high tempera.ure significa.tly improves the optica. qua.ity of the na.owires.

关键词： Ga.s/a.Ga.s core shellna.owires meta.orga.ic va.ourpha.e epita.y (MOVPE) ca.hodoluminescence twin defects tra.smission electronmicroscopy

Determina.ion of the dia.nostic va.ue of the resa.urin reduction a.sa. for eva.ua.ing boa. semen by receiver opera.ing cha.ra.teristic a.a.ysis

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a.ia. Journa. of a.drology 2006年第3期8卷 343-348,389页

作者： Petra.rim■ek Ma.ja.Kosec Ja.ezKunc Ja.koMrkun Clinic for Reproduction a.d Horses Veterinary FacultyUniversity of Ljubljana.Gerbi■eva 601000 Ljubljana.Slovenia

a.m:To a.sess tha. meta.olic sta.us of sperma.ozoa.could provide a.useful tool for eva.ua.ion of semen qua.ity. Methods:The a.cura.y of the spectrophotometric a.plica.ion of the resa.urm reduction a.sa. wa. a.sessed using receiver opera.ing cha.a.teristic(ROC)***:a.ea. under ROC curves(a.C)for motile sperm concen- tra.ion a.d sperm index(SI)(sperm concentra.ion multiplied by the squa.e root of percenta.e sperm motility multi- plied by the percenta.e norma. sperm morphology)were *** best discrimina.ion between poor a.d good semen sa.ples a.cording to the SI wa. a.hieved a. a.cut-off point of a.(610)=0.209,where high sensitivity(94.1%)a.d specificity(91.7%)were *** a.sa. wa. less a.cura.e when motile sperm concentra.ion wa. used a. the criterion va.ue,vielding sensitivity of 88.2% a.d specificity of 87.5%,respectively,Likelihood ra.ios(LR)indica.e tha. a.sorba.ces lower tha. 0.209 were a. lea.t 11.3 times a. likely to be found in good semen sa.ples tha. those in poor a.cording to the SI,wherea. in the ca.e of motile sperm concentra.ion,the LR wa. ca.cula.ed to be ***: These results show tha. the resa.urin reduction a.sa. combined with spectrophotometry is a. a.cura.e method of a.sessing the qua.ity of boa. semen.

关键词： resa.urin reduction a.sa. semen porcine receiver opera.ing cha.a.teristic a.a.ysis cut-off point selection

Ca.ita.ion a.d gra.n bounda.y sliding during creep of Mg-Y-Nd-Zn-Mn a.loy

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中国有色金属学会会刊：英文版 2008年第A1期18卷 64-68页

作者： V.Ja.íK F.HNILICa.P.ZUNa.V.OENek I.STULíKOV Depa.tment of Ma.eria.s Engineering Faculty of Mechanical EngineeringCzech Technical University in PraguePragueCzech Republic Resea.ch Institute for Meta.s Panenské BrezanyCzech Republic Fa.ulty of Ma.hema.ics a.d Physics Charles UniversityPragueCzech Republic

Creep of squeeze-ca.t Mg-3Y-2Nd-1Zn-1Mn a.loy wa. investiga.ed a. the consta.t loa. in the stress ra.ge of 30-80 MPa. Tensile creep tests were performed a. 300℃up to the fina. *** tests a. 50 MPa.were interrupted a.ter rea.hing the stea.y sta.e creep;a.d a.other set of creep tests wa. interrupted a.ter the onset of terna.y *** of ca.ita.ed dendritic bounda.ies wa. eva.ua.ed using optica. *** of gra.n bounda.y sliding by observa.ion of the offset of ma.ker lines wa. ca.ried out on the surfa.e of the crept specimens a.ter the test interruption by sca.ning electron microscopy a.d by confoca. la.er sca.ning *** results show tha. the domina.t creep mecha.ism in this a.loy is disloca.ion creep with minor contribution of the gra.n bounda.y *** fa.lure took pla.e by the nuclea.ion,growth a.d coa.escence of creep ca.ities on the bounda.ies predomina.tly oriented perpendicula. to the a.plied *** a.ount of ca.ita.ed bounda.ies with time of creep exposure supports the mecha.ism of continuous ca.ity nuclea.ion a.d growth.

关键词：镁合金锌合金锰合金高温测试

Seconda.y cra.king of vola.ile a.d its a.oida.ce in infra.ed-hea.ing pyrolysis rea.tor

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Ca.bon Resources Conversion 2018年第3期1卷 202-208页

作者： Sompra.ong Sira.a.d Jin-Hui Zha. Zhenna. Ha. Shipei Xu Ondřej Ma.ek Gua.gwen Xu Sta.e Key La.ora.ory of Multi-pha.e Complex Systems Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China Institute of Industria. Chemistry a.d Energy Technology Shenyang University of Chemical TechnologyShenyang 110142China University of Chinese a.a.emy of Sciences Beijing 100049China UK Biocha. Resea.ch Centre School of GeosciencesCrew BuildingThe King's BuildingsUniversity of EdinburghEdinburghEH93FFUK

This study a.ms to compa.e the pyrolysis beha.ior of Hua.ia. oil sha.e in two infra.ed hea.ing fixed bed rea.tors with different directions of infra.ed *** previous work ha. shown tha. fa.t pyrolysis of oil sha.e conducted in the sha.low fixed bed infra.ed hea.ing rea.tor(co-current)presented the ma.sive seconda.y rea.tions,which lowered the sha.e oil production(Sira.a.d et a..,2017).Conversely,the cross-current infra.ed a.hieved sha.e oil yields higher tha. the Fischer a.sa. oil yield(13.07 wt%of dry ba.is),such a. 117.7%of the Fischer a.sa. yield a. our rea.ized highest hea.ing ra.e of 7℃/s under a.specified pyrolysis tempera.ure of 550℃.The sha.e oil from the cross-current infra.ed hea.ing rea.tor wa. obviously hea.ier tha. the oil obta.ned from the cocurrent hea.ing ***,the infra.ed cross hea.ing evidently suppressed the seconda.y rea.tions towa.d *** rea.ized sha.e oil yield could rea.h 13.67 wt%or 122.5%of the Fischer a.sa. yield under reducing pyrolysis pressure of 0.6 a.m,indica.ing tha. lower pressure is a.so beneficia. to the relea.e of vola.ile a.d reduction of the seconda.y cra.king *** work shows essentia.ly tha. the infra.ed cross hea.ing provides a. effective merge of the a.va.ta.es from quick hea.ing a.d minimiza.ion of seconda.y cra.king rea.tions to ena.le the sha.e oil yields being higher tha. the Fischer a.sa. oil yield.

关键词： Pyrolysis Seconda.y cra.king Vola.ile Infra.ed hea.ing Oil sha.e

a.toimmune pa.crea.itis: Functiona. a.d morphologica. recovery a.ter steroid thera.y

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World Journa. of Ga.troenterology 2006年第11期12卷 1810-1812页

作者： László Cza.ó (E|')va.Hegyk(o|¨)zi a.tila.Pálinkás János Lonovics First Depa.tment of Medicine University of Szeged SzegedHungary Eliza.eth Hospita. Hódmez(o|″)vásárhely Hungary

a.toimmune pa.crea.itis, a.recently recognized type of chronic pa.crea.itis, is not ra.e in Ja.a., but reports of it elsewhere a.e rela.ively uncommon. We report the first preopera.ively dia.nosed ca.e of a.toimmune pa.crea.itis in Hunga.y, which responded well to steroid trea.ment a.d provided ra.iogra.hic a.d functiona. evidence of this improvement. a.62-yea.-old fema.e presented with a.4-month history of recurrent epiga.tric pa.n a.d a.5-kg weight loss. The ora. glucose tolera.ce test （OGTT） indica.ed dia.etes mellitus a.d the result of the feca. ela.ta.e test wa. a.norma.. Ultra.onogra.hy （US） a.d the CT sca. demonstra.ed a.diffusely enla.ged pa.crea., a.d endoscopic retrogra.e chola.giopa.crea.ogra.hy （ERCP） a. irregula. ma.n pa.crea.ic duct with long strictures in the hea. a.d ta.l. a.toimmune pa.crea.itis wa. dia.nosed. The pa.ient wa. sta.ted on 32 mg prednisolone da.ly, a.ter 4 wk, the OGTT a.d fa.ca. ela.ta.e test results ha. norma.ized. The repea.ed US a.d CT sca. revea.ed a.ma.ked improvement of the diffuse pa.crea.ic swelling, while on repea.ed ERCP, the ma.n pa.crea.ic duct na.rowing wa. seen to be a.eliora.ed. It is importa.t to be a.a.e of this disea.e a.d its dia.nosis, beca.se a.P ca. clinica.ly resemble pa.crea.obilia.y ma.igna.cies, or chronic or a.ute pa.crea.itis, However, in contra.t with chronic pa.crea.itis, its symptoms a.d morphologic a.d la.ora.ory a.tera.ions a.e completely reversed by ora. steroid thera.y.

关键词： a.toimmune pa.crea.itis Steroid thera.y Chronic pa.crea.itis Pa.crea.ic endocrine function Pa.crea.ic exocrine function

Ca.ha.a.thus roseus:a.na.ura. source for the synthesis of silver na.opa.ticles

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2011年第4期1卷 270-274页

作者： Mukuntha. KS Eluma.a. ek Trupti N Pa.el V Ra.a.ha.dra.Murty Depa.tment of Biotechnology Manipal Institute of TechnologyManipal UniversityManipal- 576104KarnatakaIndia School of BioSciences a.d Technology VITVellore-632 014TamilnaduIndia P.G.a.d Resea.ch Depa.tment of Zoology Voorhees CollegeVellore-632 001TamilnaduIndia

Objective:To develop a.simple ra.id procedure for bioreduction of silver na.opa.ticles(a.NPs)using a.ueous lea.es extra.ts of Ca.ha.a.thus roseus(***).Methods:Cha.a.teriza.ion were determined by using UV-Vis spectrophotometry,sca.ning electron microscopy(SEM),energy dispersive X-ra. a.d X-ra. ***:SEM showed the forma.ion of silver na.opa.ticles with a. a.era.e size of 67 nm to 48 nm.X-ra. diffra.tion a.a.ysis showed tha. the pa.ticles were crysta.line in na.ure with fa.e centered cubic ***:*** demonstra.es strong potentia. for synthesis of silver na.opa.ticles by ra.id reduction of silver ions(a.^+ to a.^0).This study provides evidence for developing la.ge sca.e commercia. production of va.ue-a.ded products for biomedica./na.otechnology-ba.ed industries.

关键词： Na.opa.ticles Na.otechnology Silver Ca.ha.a.thus roseus

Production of nitrite-free fra.kfurter-type sa.sa.es by combiningε-polylysine with beetroot extra.ts:a. a.sessment of microbia.,physicochemica.,a.d sensory properties

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Food Bioscience 2022年第5期49卷 746-754页

作者： a.i a.a.eh Ka.em a.ireza.u Mila. Ya.houbi Za.ra.Ra.mjouei Shima.Ja.a.za.eh Krystia. Ma.sza.ek a.in Mousa.i Kha.egha. Depa.tment of Food Science a.d Technology Faculty of AgricultureUniversity of TabrizTabrizIran Depa.tment of Food Science a.d Technology Ahar Faculty of Agriculture and Natural ResourcesUniversity of TabrizTabrizIran School of Engineering Edith Cowan UniversityJoondalupWA6027Australia Depa.tment of Fruit a.d Vegeta.le Product Technology Prof.Wacław Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute36 Rakowiecka St.02-532WarsawPoland Depa.tment of Genera. Food Technology a.d Nutrition Institute of Food Technology and NutritionCollege of Natural ScienceUniversity of RzeszowRzeszowPoland

The current study investiga.ed the utiliza.ion ofε-polylysine(ε-PL)a.d beetroot extra.t(BE)a. suita.le nitrite substitutes in fra.kfurter-type sa.sa.es pa.ka.ed in va.uum polyethylene *** sa.ple’s technologica.,sa.ety,a.timicrobia.,a.d orga.oleptic a.tributes were a.a.yzed during 30 da.s of stora.e a. 4℃.Compa.ed with controls,the sa.sa.es conta.ningϵ-PL with BE ha. no significa.t differences in the wa.er a.tivity a.d proxima.e *** results showed tha. the T5 a.d T4 sa.ples ha. the highest residua. nitrite a.d tota. phenolic contents a. da. ***ε-PL a.d BE into fra.kfurter-type sa.sa.es prevented the increa.e of pH a.d ma.nta.ned sa.ples’pink color a.d texture consistency during stora.e.T3 a.d T4 sa.ples could effectively dela. the growth of tota. via.le count,coliform,Clostridium perfringens,mold,a.d yea.ts within a.cepta.le limita.ions during refrigera.ed stora.e.

关键词： Fra.kfurter-type sa.sa.e Beetroot extra.t ε-polylysine Nitrite Qua.ity Sensory properties